{"id":24998,"date":"2025-09-06T10:38:22","date_gmt":"2025-09-06T14:38:22","guid":{"rendered":"https:\/\/allparts.expert\/parts\/uncategorized\/caterpillar-466-4540-union-4664540\/"},"modified":"2025-09-06T10:38:24","modified_gmt":"2025-09-06T14:38:24","slug":"caterpillar-466-4540-union-4664540","status":"publish","type":"product","link":"https:\/\/allparts.expert\/es\/parts\/mining\/caterpillar-466-4540-union-4664540\/","title":{"rendered":"CATERPILLAR 466-4540 Union 4664540"},"content":{"rendered":"

Caterpillar 466-4540 Union: OEM-Grade Heavy Equipment Spare Part for Asphalt Pavers and Cold Planers<\/strong><\/p>\n

The Caterpillar 466-4540 Union is a precision-engineered component designed to meet the rigorous demands of heavy-duty machinery, including a wide range of asphalt pavers such as the TFM-AP-600D, GNN-AP-655D, and MAN-AP-655D, as well as cold planers like the 8RF-PM620 and AK5-PM820 series. Manufactured with high-grade metallurgy, this union ensures optimal drivetrain integration and superior load-bearing capacity, critical for maintaining operational efficiency under extreme load conditions. Its robust dimensions and compatibility with multiple Caterpillar models guarantee seamless installation and long-term durability.<\/p>\n

Constructed from premium alloy steel, the 466-4540 Union delivers exceptional resistance to wear, corrosion, and mechanical stress, making it ideal for continuous use in harsh industrial environments. The precision machining process ensures tight tolerances and perfect fitment, reducing vibration and mechanical losses within the drivetrain system. This results in enhanced performance, reduced downtime, and extended service intervals for your asphalt pavers and cold planers. OEM-grade quality standards uphold the integrity of your Caterpillar equipment, safeguarding your investment with reliable, high-performance spare parts.<\/p>\n

For detailed specifications and to purchase the Caterpillar 466-4540 Union, visit the official product page: \ud83d\udd17 Caterpillar 466-4540 Union at AllParts Expert<\/a>. Enhance your heavy equipment\u2019s performance and durability with this essential drivetrain component, engineered to meet the highest standards in the industry.<\/p>","protected":false},"excerpt":{"rendered":"

TFM-AP-600D Asphalt Paver
\nGNN-AP-655D Asphalt Paver
\nMAN-AP-655D Asphalt Paver
\nDKH-AP-1000E Asphalt Paver
\nT1F-AP-1000E Asphalt Paver
\nTJF-AP-1055E Asphalt Paver
\nTRS-AP-1055E Asphalt Paver
\nJWK-AP-500E Asphalt Paver
\nA5D-AP-555E Asphalt Paver
\nRTT-BG1000E Asphalt Paver
\nFRR-BG1055E Asphalt Paver
\nB5E-BG500E Asphalt Paver
\nB5P-BG555E Asphalt Paver
\n8RF-PM620 Cold Planer
\nFG4-PM620 Cold Planer
\nLB8-PM620 Cold Planer
\nEL6-PM622 Cold Planer
\nTPH-PM622 Cold Planer
\nXS6-PM622 Cold Planer
\nAK5-PM820 Cold Planer
\nAN8-PM820 Cold Planer
\nRL3-PM820 Cold Planer
\nE8S-PM822 Cold Planer
\nEE2-PM822 Cold Planer
\nH6S-PM822 Cold Planer
\n3C6-PM825 Cold Planer
\n626-PM825 Cold Planer
\n627-PM825 Cold Planer
\n663-PM620 Cold Planer
\nYLA-PM620 Cold Planer
\n664-PM622 Cold Planer
\nYLB-PM622 Cold Planer
\nNBB-C18 Engine – Industrial
\nWJB-C18 Engine – Industrial
\nZYC-3612 Engine – Industrial
\nPYX-C18 Engine – Industrial
\nFKD-6015B Expanded Mining Products
\nPWW-6015B Expanded Mining Products
\nWSN-6015B Expanded Mining Products
\n2B9-6015<\/p>","protected":false},"featured_media":23912,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_joinchat":[]},"product_brand":[36],"machine-type":[32371],"model_no":[39312,2149,42308,2672,1680,1679,1678,2564,36379,36380,2567,21064,8790,8791,8792,21065,8793,8794,8795,8796,8797,8798,15473,8799,15478,15474,15477,15475,8800,15479,15480,26000,6719,26001,5270,1485,1345,17294,2557,639,992,22303,22304,22305,22309,996,997,39149,22353,27643,40294,2943,66,95105,57382,95104,57379,57383,74942,667,57385,57384,2812,74943,57380,2815,36331,36332,36333,36334,36335],"product_cat":[144],"product_tag":[149013,149006,93035,85450,127196,149005,149012,149004,149007,85446,93017,54993,84066,149009,118730,149010,84065,80078,149008,149011],"class_list":{"0":"post-24998","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-caterpillar","7":"machine-type-asphalt-paver","8":"model_no-3406e","9":"model_no-2149","10":"model_no-561h","11":"model_no-2672","12":"model_no-6015b","13":"model_no-1679","14":"model_no-6020b","15":"model_no-2564","16":"model_no-6030-t2","17":"model_no-6030-t4","18":"model_no-2567","19":"model_no-621b","20":"model_no-621e","21":"model_no-621f","22":"model_no-621g","23":"model_no-623b","24":"model_no-623e","25":"model_no-623f","26":"model_no-623g","27":"model_no-627e","28":"model_no-627f","29":"model_no-627g","30":"model_no-631d","31":"model_no-631e","32":"model_no-631g","33":"model_no-633d","34":"model_no-633e-ii","35":"model_no-637d","36":"model_no-637e","37":"model_no-637g","38":"model_no-651b","39":"model_no-657b","40":"model_no-657e","41":"model_no-657g","42":"model_no-785c","43":"model_no-794-ac","44":"model_no-797f","45":"model_no-ad30","46":"model_no-ad55","47":"model_no-ap-1000e","48":"model_no-ap-1055e","49":"model_no-ap-500e","50":"model_no-ap-555e","51":"model_no-ap-600d","52":"model_no-ap-655d","53":"model_no-bg1000e","54":"model_no-bg1055e","55":"model_no-bg500e","56":"model_no-bg555e","57":"model_no-c-12","58":"model_no-c12","59":"model_no-c15","60":"model_no-c18","61":"model_no-m313c","62":"model_no-m313d","63":"model_no-m315c","64":"model_no-m315d","65":"model_no-m315d2","66":"model_no-m316c","67":"model_no-m316d","68":"model_no-m317-2","69":"model_no-m317d2","70":"model_no-m318c","71":"model_no-m318c-mh","72":"model_no-m318d-mh","73":"model_no-m322c","74":"model_no-pm620","75":"model_no-pm622","76":"model_no-pm820","77":"model_no-pm822","78":"model_no-pm825","79":"product_cat-mining","80":"product_tag-2b9-6015-heavy-machinery-parts","81":"product_tag-466-4540-asphalt-paver-part","82":"product_tag-8rf-pm620-cold-planer","83":"product_tag-ak5-pm820-cold-planer-parts","84":"product_tag-b5e-bg500e-paver-parts","85":"product_tag-cat-4664540-union","86":"product_tag-cat-mining-spare-parts","87":"product_tag-caterpillar-466-4540","88":"product_tag-dkh-ap-1000e-asphalt-paver","89":"product_tag-el6-pm622-cold-planer-components","90":"product_tag-fg4-pm620-cold-planer-parts","91":"product_tag-fkd-6015b-mining-equipment-parts","92":"product_tag-gnn-ap-655d-components","93":"product_tag-jwk-ap-500e-asphalt-paver","94":"product_tag-man-ap-655d-replacement-parts","95":"product_tag-nbb-c18-industrial-engine-parts","96":"product_tag-tfm-ap-600d-spare-parts","97":"product_tag-tjf-ap-1055e-parts","98":"product_tag-trs-ap-1055e-paver-components","99":"product_tag-zyc-3612-engine-parts","101":"first","102":"instock","103":"shipping-taxable","104":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product\/24998","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/comments?post=24998"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media\/23912"}],"wp:attachment":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media?parent=24998"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_brand?post=24998"},{"taxonomy":"machine-type","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/machine-type?post=24998"},{"taxonomy":"model_no","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/model_no?post=24998"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_cat?post=24998"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_tag?post=24998"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}